Remove exports and unused types (microsoft#164939) (microsoft#165065)

Author: meganrogge

src/vs/platform/terminal/common/terminal.ts

@@ -825,7 +825,6 @@ export interface IExtensionTerminalQuickFix extends ITerminalQuickFixContributio
 }
 
 export type ITerminalProfileObject = ITerminalExecutable | ITerminalProfileSource | IExtensionTerminalProfile | null;
-export type ITerminalProfileType = ITerminalProfile | IExtensionTerminalProfile;
 
 export interface IShellIntegration {
 	readonly capabilities: ITerminalCapabilityStore;

src/vs/workbench/contrib/tasks/common/taskDefinitionRegistry.ts

@@ -99,7 +99,7 @@ export interface ITaskDefinitionRegistry {
 	onDefinitionsChanged: Event<void>;
 }
 
-export class TaskDefinitionRegistryImpl implements ITaskDefinitionRegistry {
+class TaskDefinitionRegistryImpl implements ITaskDefinitionRegistry {
 
 	private taskTypes: IStringDictionary<Tasks.ITaskDefinition>;
 	private readyPromise: Promise<void>;

src/vs/workbench/contrib/terminal/browser/terminalDecorationsProvider.ts

@@ -11,12 +11,6 @@ import { Event, Emitter } from 'vs/base/common/event';
 import { Schemas } from 'vs/base/common/network';
 import { getColorForSeverity } from 'vs/workbench/contrib/terminal/browser/terminalStatusList';
 
-export interface ITerminalDecorationData {
-	tooltip: string;
-	statusIcon: string;
-	color: string;
-}
-
 export class TerminalDecorationsProvider implements IDecorationsProvider {
 	readonly label: string = localize('label', "Terminal");
 	private readonly _onDidChange = new Emitter<URI[]>();